Back-Up Light Assembly: Disassembly

WARNING: This page is about a different car, the 2008 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE LUGGAGE ELECTRICAL KEY SWITCH
1. Remove the screw and the luggage electrical key switch.
  
  Fig 1: Locating Luggage Electrical Key Switch Screw
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE BACK-UP LIGHT SOCKET & WIRE
1. Remove the rear light socket & wire as shown in the illustration.
REMOVE BACK-UP LIGHT BULB
REMOVE BACK-UP LIGHT LH GASKET